The(71) is the central processingu unitof the microcomputer.
A. controller
B. storage
C. display
D. microprocessor
is the frst software we see whell we tum on the computer.
A. Word processor
B. Intelnet
C. Operating system
D. App ication
The process whereby software is instaled into an operational environment is called ” (74) ”.
A. deployment
B. developmeni
C. setup
D. lay up
男性,56岁,肥胖,有饮酒嗜好,经常患肺部和泌尿系感染,查体:血压160/100mmHg,空腹血糖6mmol/L,三酰甘油2.9mmol/L,B超诊断中度脂肪肝。
肥胖引起高血压的机制,错误的是()。
A. 对钠的敏感性增强
B. 产生胰岛素抵抗
C. 肥胖基因编码错误
D. 心排血量增加
E. 肾上腺素能活性增高